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How to refresh Android listview?
...ur Adapter object once you've modified the data in that adapter.
Some additional specifics on how/when to call notifyDataSetChanged() can be viewed in this Google I/O video.
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How to open the Google Play Store directly from my Android application?
...ppPackageName = getPackageName(); // getPackageName() from Context or Activity object
try {
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + appPackageName)));
} catch (android.content.ActivityNotFoundException anfe) {
startActivity(new Intent(Intent.ACTION_VIE...
How to format a float in javascript?
...aScript, when converting from a float to a string, how can I get just 2 digits after the decimal point? For example, 0.34 instead of 0.3445434.
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PHP - Check if two arrays are equal
...e pairs in the same order and of the same types.
See Array Operators.
EDIT
The inequality operator is != while the non-identity operator is !== to match the equality
operator == and the identity operator ===.
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Where to find Application Loader app in Mac?
...Xcode" menu (the first menu to the right of the Apple in the menu bar) and it'll be hiding in the "Open Developer Tools" submenu.
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How to uncommit my last commit in Git [duplicate]
How can I uncommit my last commit in git?
8 Answers
8
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C# Linq Group By on multiple columns [duplicate]
...INQ to create a List from the List, grouped by the School, Friend and FavoriteColor properties. Is this possible with LINQ?
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What's the difference between detaching a Fragment and removing it?
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The detach method removes the fragment from the UI, but its state is maintained by the Fragment Manager. This means you can reuse this fragment by calling the attach method, with a modified ViewHierarchy
Remove means the fragment instance cannot be re-attached. You will have to a...
QLabel: set color of text and background
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edited Aug 17 '15 at 8:23
tomvodi
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Breaking out of a nested loop
If I have a for loop which is nested within another, how can I efficiently come out of both loops (inner and outer) in the quickest possible way?
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